Slideshow: A World Cup for Gearheads

Two soccer worlds convene simultaneously in Germany to celebrate their favorite sport. The world is very familiar with one of them. Here's the other one. John Borland reports from Berlin.
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A humanoid player from the University of Freiburg shows off its skills.John Borland

See related story: A World Cup for Gearheads

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The German four-legged team defends its title at the German Open.

John Borland
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Teams from the middle-size league go at it in a four-on-four match.

John Borland
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A hard-fought match in the middle-size league takes place during the 2005 Osaka RoboCup, which was attended by more than 180,000 spectators.

John Borland